[INFO] fetching crate ignix 0.3.2... [INFO] documenting ignix-0.3.2 against try#a394c9cd9ec93787f09a7ac445b14cc674a94549 for pr-151918-2 [INFO] extracting crate ignix 0.3.2 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate ignix 0.3.2 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate ignix 0.3.2 [INFO] tweaked toml for crates.io crate ignix 0.3.2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate ignix 0.3.2 on toolchain a394c9cd9ec93787f09a7ac445b14cc674a94549 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a394c9cd9ec93787f09a7ac445b14cc674a94549" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate ignix 0.3.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a394c9cd9ec93787f09a7ac445b14cc674a94549" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+a394c9cd9ec93787f09a7ac445b14cc674a94549" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6194a9e939d523e4556df5e3386ff9c6611e0d75dc9838e2329f320abf9a1e27 [INFO] running `Command { std: "docker" "start" "-a" "6194a9e939d523e4556df5e3386ff9c6611e0d75dc9838e2329f320abf9a1e27", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6194a9e939d523e4556df5e3386ff9c6611e0d75dc9838e2329f320abf9a1e27", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6194a9e939d523e4556df5e3386ff9c6611e0d75dc9838e2329f320abf9a1e27", kill_on_drop: false }` [INFO] [stdout] 6194a9e939d523e4556df5e3386ff9c6611e0d75dc9838e2329f320abf9a1e27 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+a394c9cd9ec93787f09a7ac445b14cc674a94549" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b446d29f50cb51c8e54a852080d4cd6fe03f1c7182aaa5fbf9ebcf2c4f028137 [INFO] running `Command { std: "docker" "start" "-a" "b446d29f50cb51c8e54a852080d4cd6fe03f1c7182aaa5fbf9ebcf2c4f028137", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Checking cfg-if v1.0.3 [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Checking memchr v2.7.5 [INFO] [stderr] Compiling zerocopy v0.8.27 [INFO] [stderr] Compiling find-msvc-tools v0.1.5 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling unicode-ident v1.0.19 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Checking regex-syntax v0.8.6 [INFO] [stderr] Checking once_cell v1.21.3 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Checking log v0.4.28 [INFO] [stderr] Checking anstyle-parse v0.2.7 [INFO] [stderr] Compiling io-uring v0.6.4 [INFO] [stderr] Compiling cc v1.2.48 [INFO] [stderr] Checking anstyle-query v1.1.4 [INFO] [stderr] Compiling anyhow v1.0.100 [INFO] [stderr] Checking colorchoice v1.0.4 [INFO] [stderr] Checking anstyle v1.0.11 [INFO] [stderr] Checking crossbeam-deque v0.8.6 [INFO] [stderr] Checking crossbeam-queue v0.3.12 [INFO] [stderr] Checking crossbeam-channel v0.5.15 [INFO] [stderr] Checking jiff v0.2.15 [INFO] [stderr] Checking smol_str v0.3.4 [INFO] [stderr] Checking xxhash-rust v0.8.15 [INFO] [stderr] Checking slab v0.4.11 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking bytes v1.10.1 [INFO] [stderr] Compiling lock_api v0.4.13 [INFO] [stderr] Checking anstream v0.6.20 [INFO] [stderr] Checking crossbeam v0.8.4 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking socket2 v0.5.10 [INFO] [stderr] Checking parking_lot v0.12.4 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling libmimalloc-sys v0.1.44 [INFO] [stderr] Checking regex-automata v0.4.10 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking mimalloc v0.1.48 [INFO] [stderr] Checking dashmap v6.1.0 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Checking regex v1.11.2 [INFO] [stderr] Checking env_filter v0.1.3 [INFO] [stderr] Checking env_logger v0.11.8 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Documenting ignix v0.3.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unclosed HTML tag `count` [INFO] [stdout] --> src/protocol.rs:54:41 [INFO] [stdout] | [INFO] [stdout] 54 | /// It expects commands in the format: *\r\n$\r\n\r\n... [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(rustdoc::invalid_html_tags)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unclosed HTML tag `len` [INFO] [stdout] --> src/protocol.rs:54:53 [INFO] [stdout] | [INFO] [stdout] 54 | /// It expects commands in the format: *\r\n$\r\n\r\n... [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unclosed HTML tag `data` [INFO] [stdout] --> src/protocol.rs:54:62 [INFO] [stdout] | [INFO] [stdout] 54 | /// It expects commands in the format: *\r\n$\r\n\r\n... [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: try marking as source code [INFO] [stdout] | [INFO] [stdout] 54 | /// It expects commands in the format: *\r\n$\r\`n`\r\n... [INFO] [stdout] | + + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unclosed HTML tag `len` [INFO] [stdout] --> src/protocol.rs:281:37 [INFO] [stdout] | [INFO] [stdout] 281 | /// Encode a bulk string response ($\r\n\r\n) [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unclosed HTML tag `data` [INFO] [stdout] --> src/protocol.rs:281:46 [INFO] [stdout] | [INFO] [stdout] 281 | /// Encode a bulk string response ($\r\n\r\n) [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: try marking as source code [INFO] [stdout] | [INFO] [stdout] 281 | /// Encode a bulk string response ($\r\`n`\r\n) [INFO] [stdout] | + + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unclosed HTML tag `number` [INFO] [stdout] --> src/protocol.rs:302:34 [INFO] [stdout] | [INFO] [stdout] 302 | /// Encode an integer response (:\r\n) [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unclosed HTML tag `count` [INFO] [stdout] --> src/protocol.rs:314:32 [INFO] [stdout] | [INFO] [stdout] 314 | /// Encode an array response (*\r\n...) [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unclosed HTML tag `item1` [INFO] [stdout] --> src/protocol.rs:314:43 [INFO] [stdout] | [INFO] [stdout] 314 | /// Encode an array response (*\r\n...) [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: try marking as source code [INFO] [stdout] | [INFO] [stdout] 314 | /// Encode an array response (*\r\`n`...) [INFO] [stdout] | + + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unclosed HTML tag `item2` [INFO] [stdout] --> src/protocol.rs:314:50 [INFO] [stdout] | [INFO] [stdout] 314 | /// Encode an array response (*\r\n...) [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unclosed HTML tag `len` [INFO] [stdout] --> src/protocol.rs:341:36 [INFO] [stdout] | [INFO] [stdout] 341 | /// Write a bulk string response ($\r\n\r\n) directly to buffer [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unclosed HTML tag `data` [INFO] [stdout] --> src/protocol.rs:341:45 [INFO] [stdout] | [INFO] [stdout] 341 | /// Write a bulk string response ($\r\n\r\n) directly to buffer [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: try marking as source code [INFO] [stdout] | [INFO] [stdout] 341 | /// Write a bulk string response ($\r\`n`\r\n) directly to buffer [INFO] [stdout] | + + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unclosed HTML tag `number` [INFO] [stdout] --> src/protocol.rs:357:33 [INFO] [stdout] | [INFO] [stdout] 357 | /// Write an integer response (:\r\n) directly to buffer [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unclosed HTML tag `count` [INFO] [stdout] --> src/protocol.rs:366:33 [INFO] [stdout] | [INFO] [stdout] 366 | /// Write array length header (*\r\n) directly to buffer [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unclosed HTML tag `keylen` [INFO] [stdout] --> src/aof.rs:107:33 [INFO] [stdout] | [INFO] [stdout] 107 | /// Format: *3\r\n$3\r\nSET\r\n$\r\n\r\n$\r\n\r\n [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unclosed HTML tag `key` [INFO] [stdout] --> src/aof.rs:107:45 [INFO] [stdout] | [INFO] [stdout] 107 | /// Format: *3\r\n$3\r\nSET\r\n$\r\n\r\n$\r\n\r\n [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] help: try marking as source code [INFO] [stdout] | [INFO] [stdout] 107 | /// Format: *3\r\n$3\r\nSET\r\n$\r\`n`\r\n$\r\n\r\n [INFO] [stdout] | + + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unclosed HTML tag `vallen` [INFO] [stdout] --> src/aof.rs:107:55 [INFO] [stdout] | [INFO] [stdout] 107 | /// Format: *3\r\n$3\r\nSET\r\n$\r\n\r\n$\r\n\r\n [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unclosed HTML tag `val` [INFO] [stdout] --> src/aof.rs:107:67 [INFO] [stdout] | [INFO] [stdout] 107 | /// Format: *3\r\n$3\r\nSET\r\n$\r\n\r\n$\r\n\r\n [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] help: try marking as source code [INFO] [stdout] | [INFO] [stdout] 107 | /// Format: *3\r\n$3\r\nSET\r\n$\r\n\r\n$\r\`n`\r\n [INFO] [stdout] | + + [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] [INFO] [stderr] thread 'rustc' (713) panicked at src/librustdoc/html/markdown.rs:534:22: [INFO] [stderr] a production-ready version of this should handle the error somehow: LatexError(1, UnknownCommand("r")) [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x7ae9bcc46d9b - <::print::DisplayBacktrace as core[37ab4a9f28f6fd13]::fmt::Display>::fmt [INFO] [stderr] 1: 0x7ae9bd20ef88 - core[37ab4a9f28f6fd13]::fmt::write [INFO] [stderr] 2: 0x7ae9bcc5dc36 - ::write_fmt [INFO] [stderr] 3: 0x7ae9bcc1ce48 - std[6281e874092a0dfc]::panicking::default_hook::{closure#0} [INFO] [stderr] 4: 0x7ae9bcc3a163 - std[6281e874092a0dfc]::panicking::default_hook [INFO] [stderr] 5: 0x7ae9bbc0ff8d - std[6281e874092a0dfc]::panicking::update_hook::>::{closure#0} [INFO] [stderr] 6: 0x7ae9bcc3a442 - std[6281e874092a0dfc]::panicking::panic_with_hook [INFO] [stderr] 7: 0x7ae9bcc1cf08 - std[6281e874092a0dfc]::panicking::panic_handler::{closure#0} [INFO] [stderr] 8: 0x7ae9bcc11479 - std[6281e874092a0dfc]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stderr] 9: 0x7ae9bcc1e96d - __rustc[670611b3f56fc7d7]::rust_begin_unwind [INFO] [stderr] 10: 0x7ae9b98ce58c - core[37ab4a9f28f6fd13]::panicking::panic_fmt [INFO] [stderr] 11: 0x7ae9b9588b72 - core[37ab4a9f28f6fd13]::result::unwrap_failed [INFO] [stderr] 12: 0x565aca6d751e - ::into_iter::{closure#0}>>>>, ::into_iter::{closure#1}::{closure#0}>>> as core[37ab4a9f28f6fd13]::iter::traits::iterator::Iterator>::next [INFO] [stderr] 13: 0x565aca66dc16 - ::into_iter::{closure#0}>>>>, ::into_iter::{closure#1}::{closure#0}>>>> as core[37ab4a9f28f6fd13]::iter::traits::iterator::Iterator>::next [INFO] [stderr] 14: 0x565aca4d3493 - ::into_iter::{closure#0}>>>>, ::into_iter::{closure#1}::{closure#0}>>>>, pulldown_cmark_escape[cb8658d251f4e39e]::FmtWriter<&mut core[37ab4a9f28f6fd13]::fmt::Formatter>>>::run [INFO] [stderr] 15: 0x565aca322b80 - ::write_into::<&mut core[37ab4a9f28f6fd13]::fmt::Formatter> [INFO] [stderr] 16: 0x565aca6c6521 - as core[37ab4a9f28f6fd13]::fmt::Display>::fmt [INFO] [stderr] 17: 0x7ae9bd20ef88 - core[37ab4a9f28f6fd13]::fmt::write [INFO] [stderr] 18: 0x565aca6c755a - as core[37ab4a9f28f6fd13]::fmt::Display>::fmt [INFO] [stderr] 19: 0x7ae9bd20ef88 - core[37ab4a9f28f6fd13]::fmt::write [INFO] [stderr] 20: 0x565aca6c85a5 - as core[37ab4a9f28f6fd13]::fmt::Display>::fmt [INFO] [stderr] 21: 0x7ae9bd20ef88 - core[37ab4a9f28f6fd13]::fmt::write [INFO] [stderr] 22: 0x565aca6cd04a - as core[37ab4a9f28f6fd13]::fmt::Display>::fmt [INFO] [stderr] 23: 0x7ae9bd20ef88 - core[37ab4a9f28f6fd13]::fmt::write [INFO] [stderr] 24: 0x565aca3bea44 - rustdoc[7f40747ea455e46f]::html::layout::render::, core[37ab4a9f28f6fd13]::fmt::builders::FromFn<::render_item::{closure#1}>> [INFO] [stderr] 25: 0x565aca512b85 - ::render_item [INFO] [stderr] 26: 0x565aca6ada5e - ::item [INFO] [stderr] 27: 0x565aca3c7adc - rustdoc[7f40747ea455e46f]::formats::renderer::run_format_inner:: [INFO] [stderr] 28: 0x565aca3c7c8f - rustdoc[7f40747ea455e46f]::formats::renderer::run_format_inner:: [INFO] [stderr] 29: 0x565aca3c7c8f - rustdoc[7f40747ea455e46f]::formats::renderer::run_format_inner:: [INFO] [stderr] 30: 0x565aca49039f - rustdoc[7f40747ea455e46f]::main_args::{closure#2}::{closure#0} [INFO] [stderr] 31: 0x565aca484100 - rustc_interface[7c235db06cadd779]::interface::run_compiler::<(), rustdoc[7f40747ea455e46f]::main_args::{closure#2}>::{closure#1} [INFO] [stderr] 32: 0x565aca3bd078 - std[6281e874092a0dfc]::sys::backtrace::__rust_begin_short_backtrace::::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()> [INFO] [stderr] 33: 0x565aca4b6df7 - ::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[37ab4a9f28f6fd13]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 34: 0x7ae9be41dbac - ::new::thread_start [INFO] [stderr] 35: 0x7ae9b7e8aaa4 - [INFO] [stderr] 36: 0x7ae9b7f17a64 - clone [INFO] [stderr] 37: 0x0 - [INFO] [stderr] [INFO] [stderr] error: the compiler unexpectedly panicked. this is a bug. [INFO] [stderr] [INFO] [stderr] note: we would appreciate a bug report: https://github.com/rust-lang/rust/issues/new?labels=C-bug%2C+I-ICE%2C+T-rustdoc&template=ice.md [INFO] [stderr] [INFO] [stderr] note: please make sure that you have updated to the latest nightly [INFO] [stderr] [INFO] [stderr] warning: the ICE couldn't be written to `/opt/rustwide/workdir/rustc-ice-2026-02-09T22_53_53-712.txt`: Read-only file system (os error 30) [INFO] [stderr] [INFO] [stderr] note: rustc 1.95.0-nightly (a394c9cd9 2026-01-31) running on x86_64-unknown-linux-gnu [INFO] [stderr] [INFO] [stderr] note: compiler flags: --crate-type lib [INFO] [stderr] [INFO] [stderr] note: some of the compiler flags provided by cargo are hidden [INFO] [stderr] [INFO] [stderr] query stack during panic: [INFO] [stderr] end of query stack [INFO] [stderr] error: could not document `ignix` [INFO] running `Command { std: "docker" "inspect" "b446d29f50cb51c8e54a852080d4cd6fe03f1c7182aaa5fbf9ebcf2c4f028137", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b446d29f50cb51c8e54a852080d4cd6fe03f1c7182aaa5fbf9ebcf2c4f028137", kill_on_drop: false }` [INFO] [stdout] b446d29f50cb51c8e54a852080d4cd6fe03f1c7182aaa5fbf9ebcf2c4f028137